List all known speakers identified in your Plaud Notes recordings.
AI agents call list_speakers to retrieve information from Plaud Notes MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves speaker metadata from existing recordings. It queries data without creating, modifying, deleting, executing code, or initiating financial transactions. The blast radius of misuse is minimal—an AI agent listing speakers could at worst learn who has been recorded, but cannot alter recordings, delete data, or trigger external actions. This is purely informational access.
From the tool's definition Tool name 'list_speakers' and description 'List all known speakers identified in your Plaud Notes recordings' indicate a retrieval/query operation with no side effects.
Attacks that exploit this kind of access
List all known speakers identified in your Plaud Notes recordings. It is categorised as a Read tool in the Plaud Notes MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Plaud Notes MCP Server MCP server in PolicyLayer and add a rule for list_speakers: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches Plaud Notes MCP Server. Nothing to install.
list_speakers is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the list_speakers rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.
Set action: deny in the PolicyLayer policy for list_speakers. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.
list_speakers is provided by the Plaud Notes MCP Server MCP server (jameshenning/plaudnotes). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Every MCP server has a record like this.
Type a name, get the same breakdown: verified identity, auth posture, risk grade, capabilities, recommended policy.
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